Problems with SQLEXEC

Tech-Archive recommends: Speed Up your PC by fixing your registry

While executing SQLEXEC to pass a SQL statement (ranging from simple to complex) on a previously connected (using SQLCONNECT) valid ODBC connection to a SQL server on a newly installed network, the error handler sometimes (at random) is reporting SQL Server communication failure resulting the whole execution to crash. Any ideas how to resolve this problem ? I have suspected that it may be transient network conditions but nothing more.

Warm Regards
Somnath

.